False proof label
Technical field
The utility model relates to a kind of False proof label, relates in particular to a kind of reusable, the False proof label that can distinguish information.
Background technology
Normal employing packing case or packaging bag hold, transport coin or bank note in the financial sector, and install slide fastener at the opening part of packing case or packaging bag.When bank clerk carries out traditional operation handing-over or pack, need slide fastener is pulled open, money is in bundled in the bag, again that slide fastener is closed, and carry out lead sealing at the closed place of pull head.Number be disclosed a kind of insurance retaining device among the ZL200720095194.3 such as Chinese utility model patent, it makes pull head on the slide fastener be positioned at the inside of fixed bin upper groove, then the utilization activity draws lid that it is covered, and draw lid to be fixed together fixed bin and activity with the insurance locking plate, insurance locking plate anterior be in case be inserted into fixed bin and movablely draw the inside of lid just can't be separated from each other again, thus the staff whether can be easy to judge insurance retaining device intact.But, when needs pulling pull head, can only adopt the Origuchi of the insurance locking plate that fractures could draw lid to be separated from each other and to spur pull head fixed bin and activity the mode of its structural deterioration, therefore, this device can only disposablely use, and cost is high and efficient is low.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned the deficiencies in the prior art, and a kind of False proof label is provided, and it is simple in structure, and is reusable, can realize automatic open and close lock, can realize reading fast.
For realizing above-mentioned purpose of the present utility model, False proof label of the present utility model comprises: lock; Be installed on the lock
Lock core structure; Have the cavity that holds lock core structure and the lock body that is connected with lock; The locking closure hinged with the lock body top; Wherein, the lock body top is provided with the first through hole, and an end of described locking closure is provided with the first otic placode that passes described the first through hole, and the first otic placode is provided with the second through hole, so that the snap close of described lock core structure inserts or withdraw from described the second through hole.
Wherein, described lock core structure comprises: be arranged on and be used for wireless receiving unblanking or the electric sign sealing device of blocking order from the outside on the lock; The logic control element that connects described electric sign sealing device is used for according to unblanking of receiving or corresponding control instruction is sent in blocking order; Control instruction that the andlogic control unit sends by connection and according to it is carried out and is unblanked or the snap close drive unit of block action.
Preferably, described snap close drive unit comprises: with the motor of described logic control element by connection; The reciprocating transmission device of snap close that is connected and controls lock core structure with motor.
Preferably, described transmission device comprises: the first spur gear that is fixedly connected with the output shaft of motor; The second spur gear that is meshed with the first spur gear; The power transmission shaft that passes described the second spur gear and be fixedly connected with it; The first bevel gear that is sleeved on the power transmission shaft and is fixedly connected with it; Wherein, the gear teeth of described the first bevel gear are meshed with the gear teeth of described snap close.
Preferably, described snap close comprises: cylinder; Be fixed on second bevel gear with described gear teeth of cylinder one end; Wherein, described the second bevel gear drives cylinder and moves back and forth under described the first bevel gear drives, in order to insert or withdraw from described the second through hole.
Preferably, described snap close drive unit comprises and the electromagnetic actuator device of described logic control element by connection.
Preferably, described electromagnetic actuator device comprises: the electromagnet portion that is connected to generate an electromagnetic field with described logic control element output; Reciprocating motion parts under the electromagnet portion electromagnetic field effect, wherein motion parts is connected with columniform snap close.
Especially, the side of described lock body is provided with a pair of cantilever arm, and each described cantilever arm is provided with the second groove; And between a pair of cantilever arm, be provided with to connect the connecting portion of locked device.
Especially, the bottom of described locking closure is provided with a pair of the second otic placode, and it is inserted in described the second groove, so that with locking closure and lock body engagement connection.
Especially, be provided with to connect the U-shaped cavity of outside locked device between a pair of described the second otic placode, be provided with third through-hole corresponding to position at the U-shaped arm of this U-shaped cavity, so that locking closure and locked device are hinged.
With respect to prior art, the utility model advantage is:
1) the lock core structure employing of False proof label employing of the present utility model can receive the electric sign sealing device of unblanking of outside or blocking order, therefore can read fast;
2) lock core structure that adopts of False proof label of the present utility model adopts and can send corresponding control instruction and carry out the snap close drive unit of its instruction according to the instruction of electric sign sealing device, and therefore open and close is locked automatically;
3) locking closure of False proof label of the present utility model and lock body engagement connection, just can unblank and locking closure is separated with lock body when snap close withdraws from the second through hole, therefore the structure that need not destroy False proof label just can read corresponding information, so this False proof label can be reused the reduction use cost.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 is the overall structure schematic diagram of False proof label of the present utility model;
Fig. 2 is the structural representation that False proof label of the present utility model does not draw locking closure and lock body;
Fig. 3 is lock body structure figure of the present utility model;
Fig. 4 is locking closure structure chart of the present utility model;
Fig. 5 is the structural representation of the utility model snap close drive unit.
Description of reference numerals: 1-lock; The 2-lock core structure; The 3-electric sign sealing device; The 4-lock body; The 5-locking closure; The 22-logic control element; 23-snap close drive unit; The 24-snap close; The 231-motor; The 232-transmission device; 233-the first spur gear; 234-the second spur gear; The 235-power transmission shaft; 236-the first bevel gear; The 241-cylinder; 242-the second bevel gear; 41-the first groove; The 42-cantilever arm; 43-the second groove; The 44-connecting portion; 411-the first through hole; 51-the first otic placode; 52-the second otic placode; 53-U shape cavity; The 54-third through-hole; 511-the second through hole.
The specific embodiment
As shown in Figure 1, 2; one of basic building block of False proof label of the present utility model is lock 1; other member of False proof label is installed: lock core structure 2, lock body 4 and the locking closure 5 hinged with lock body 4 tops on it; after lock core structure 2 installations; can carry out injection process to lock 1, thereby can not be damaged by protecting component.Wherein, as shown in Figure 3, the bottom face of lock body 4 has the structure that can hold lock core structure 2 cavitys, it is installed in the top of lock core structure 2, top end face at lock body 4 is provided with the first groove 41, is provided with the first through hole 411 at the first groove 41, is provided with a pair of cantilever arm 42 in the side of lock body 4, be provided with the second groove 43 at each cantilever arm 42, and be provided with to connect the connecting portion 44 of locked device 42 of a pair of cantilever arms; Locking closure 5 is fastened on the top of lock body 4, as shown in Figure 4, the one end is provided with the first otic placode 51 that passes the first through hole 411, be provided with the second through hole 511 at the first otic placode 51,511 realizations of the second through hole are unblanked or the purpose of locking thereby the snap close 24 of lock core structure 2 can insert or withdraw from, and, be provided with a pair of the second otic placode 52 in the bottom of locking closure 5, it is inserted in the second groove 43, so that with locking closure 5 and lock body 4 engagement connections, also be provided with to connect the U-shaped cavity 53 of outside locked device in the bottom of locking closure 5, be provided with third through-hole corresponding to position 54 at the U-shaped arm of this U-shaped cavity 53.Adopt said structure, the locking closure 5 after unblanking can be separated from each other with lock body 4, and locking closure 5 is moved with the action of locked device.
During fabrication; lock body 4 adopts one-time formed high-strength material; can make its anticollision, fire-retardant, anti-trickle; effectively protection lock cored structure 2 is not damaged; and locking closure 5 can adopt the material identical with lock body 4; it can closely link with locked device, and therefore pinning locking closure 5 has also just pinned locked device.
Lock core structure 2 is cores of False proof label, and it can realize inductive control, is the carrier of information.As shown in Figure 3, lock core structure 2 comprises: be arranged on the electric sign sealing device 3 on the lock 1, the logic control element 22 of connecting electronic sealing device 3, the snap close drive unit 23 that andlogic control unit 22 passes through connection.Wherein, electric sign sealing device 3 behind locking of receiving that the external wireless read write line sends or unlock instruction, by this instruction is resolved, and is calculated corresponding numbering such as the RFID safety chip, again the identity numbering of itself and self is compared, the radio read-write device is authenticated.If authentication is passed through, then send unlock instruction or consult instruction to logic control element 22; And logic control element 22 comprises single-chip microcomputer, control circuit and data-storing unit, it can carry out corresponding logical operation and Business Processing according to the control instruction of electric sign sealing device 3, and can control on demand mechanical control section and carry out the processing such as lock status detects, unblanks, locking, and the data-storing unit can all Business Processing of encrypting storing business diary and paper money bag identity data, only have authentication by the rear data that just can consult in the memory cell; The control instruction control snap close 24 that snap close drive unit 23 sends according to logic control element 22 is carried out and is unblanked or block action.
False proof label of the present utility model is because therefore employing lock core structure as above can read fast data, and can automatically unblank or block action, and in use this False proof label can be reused, and greatly reduces use cost.
As shown in Figure 5, be the schematic diagram of the utility model snap close drive unit 23, it comprises: motor 231 and transmission device 232.Wherein, motor 231 andlogic control unit 22 are by connection, and forward or backwards position rotating is carried out in its requirement according to logic control element 22, and move back and forth to finish the action of locking or unlocking through transmission device 232 control snap closes 24.And transmission device 232 comprises: the first spur gear 233 that is fixedly connected with the output shaft of motor 231; The second spur gear 234 that is meshed with the first spur gear 233; The power transmission shaft 235 that passes the second spur gear 234 and be fixedly connected with it; The first bevel gear 236 that is sleeved on the power transmission shaft 235 and is fixedly connected with it; Wherein, the gear teeth of the first bevel gear 236 are meshed with the end that snap close 24 is fixed with the second bevel gear 242, and snap close 24 is a cylinder 241, its on being located at lock 1 and with the perpendicular fairlead of the output shaft of motor 231 in move back and forth, thereby can insert or withdraw from the second through hole 511.Therefore, by this transmission device 232, can transfer rotatablely moving of motor 231 to rectilinear motion, thereby snap close 24 be finished unblank or the action of locking.
Snap close drive unit 23 of the present utility model can also adopt andlogic control unit 22 by the electromagnetic actuator device of connection, and it is comprised of electromagnet portion and motion parts.Wherein, the output of electromagnet portion andlogic control unit 22 connects and can generate an electromagnetic field after energising, motion parts can move back and forth under the effect of electromagnetic field, and columniform snap close 24 and this motion parts socket, therefore under the driving that electromagnet portion generates an electromagnetic field, snap close 24 also moves back and forth and inserts or withdraw from the second through hole 511, unblank or the action of locking thereby finish, and for the movement locus that makes snap close 24 depart not, can settle axially parallel with snap close 24 at support 1, and snap close 24 is held wherein fairlead.
In addition, the utility model False proof label can also adopt and anyly snap close 24 be moved back and forth finish and unblank or the electromagnetic actuator device of block action in order to insert or withdraw from the second through hole 511.And in order to guarantee that False proof label has the sufficient energy when working, this False proof label is provided with external battery.
The blocking function of the utility model False proof label is by following process implementation: after at locked device wicked this False proof label being installed, the staff uses and is located at outside control appliance to False proof label transmission " locking " instruction, after receiving instruction, electric sign sealing device 3 automatically " locking " instruction is sent to logic control element 22, and 22 pairs of instructions of logic control element are resolved, and according to command request control snap close drive unit 23 driving snap closes 24 insertions the second through hole 511, therefore locked device can be pinned, then logic control element 22 is encrypted result and be recorded in the storage area of chip, and " locking " finishes dealing with.
The processing procedure of " unblanking " and " locking " are similar, at this repeated description no longer.
Although above the utility model has been done detailed description; but the utility model is not limited to this; those skilled in the art can make amendment according to principle of the present utility model; therefore, all various modifications of carrying out according to principle of the present utility model all should be understood to fall into protection domain of the present utility model.